產(chǎn)品介紹：
多功能輕型傳感器 Promag L 成為了水和污水行業(yè)中所有標(biāo)準(zhǔn)應(yīng)用的**。其獨(dú)有的松套法蘭過程連接，有利于實(shí)現(xiàn)靈活、簡便和經(jīng)濟(jì)的安裝。Promag D 400 配備了功能強(qiáng)大的變送器，適用于水和污水行業(yè)，可大幅縮減時(shí)間及成本。此外，心跳技術(shù)可始終確保合規(guī)性與過程安全性。
降低了安裝成本-****的松套法蘭設(shè)計(jì)，安裝靈活（DN<350/14")
節(jié)能型流量測量-橫截面與管道一致，無壓損
免維護(hù)-無活動(dòng)件
操作安全-背光顯示、觸摸控制，無需開啟設(shè)備
無需增加硬件和軟件即可提供本地化操作，節(jié)約時(shí)間-集成網(wǎng)絡(luò)服務(wù)器
集成驗(yàn)證 – Heartbeat Technology
雙向測量原理不受壓力、密度、溫度和粘度的限制
水和污水行業(yè)標(biāo)準(zhǔn)應(yīng)用
儀表特性
自重減輕可達(dá) 30%
公稱直徑：DN 25 ~ 2400 (1 ~ 90")
安裝開檔尺寸可縮短至 DVGW/ISO
變送器外殼采用耐用型聚碳酸酯或鋁材
WLAN 連接
內(nèi)置數(shù)據(jù)記錄儀：測量值監(jiān)測
| 原理 | 電磁開關(guān) | |
| 產(chǎn)品標(biāo)題 | Weight‐optimized sensor with a state‐of‐the‐art transmitter for Water & Wastewater. Fully suitable for standard applications in the water and wastewater industry. | |
| 傳感器特點(diǎn) | Reduced installation costs – flexible mounting by one-of-a-kind lap-joint flange concept (DN < 350/14"). Energy-saving flow measurement – no pressure loss due to cross-section constriction. Maintenance-free – no moving parts. Up to 30 % less sensor weight. Nominal diameter: DN 25 to 2400 (1 to 90"). | |
| 變送器特點(diǎn) | Safe operation – no need to open the device due to display with touch control, background lighting. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Transmitter housing made of durable polycarbonate or aluminium. WLAN access. | |
| 公稱口徑范圍 | Lap joint flange, lap joint flange, s***ped plate: DN 25 to 300 (1 to 12") Fixed flange: DN 350 to 2400 (14 to 90") | |
| 接液部件材質(zhì) | Liner: PTFE; Polyurethane; Hard rubber Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022) | |
| 測量變量 | Volume flow, conductivity, mass flow | |
| **測量誤差 | Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s) | |
| 測量范圍 | 9 dm3/min to 162 000 m3/h (2.5 gal/min to 1030 Mgal/d) | |
| **過程壓力 | PN 16, Class 150 | |
| 介質(zhì)溫度范圍 | Liner material hard rubber: 0 to +80 °C (+32 to +176 °F) Liner material polyurethane: –20 to +50 °C (–4 to +122 °F) Liner material PTFE: –20 to +90 °C (–4 to +194 °F) | |
| 環(huán)境溫度范圍 | Flange material carbon steel: –10 to +60 °C (+14 to +140 °F) Flange material stainless steel: –40 to +60 °C (–40 to +140 °F) | |
| 傳感器外殼材質(zhì) | DN 25 to 300 (1 to 12"): AlSi10Mg, coated DN 350 to 2400 (14 to 90"): Carbon steel with protective varnish Sensor connection housing: AlSi10Mg, coated | |
| 變送器外殼材質(zhì) | Polycarbonat; AlSi10Mg, coated | |
| 防護(hù)等級(jí) | Compact version: IP66/67, type 4X enclosure Sensor remote version (standard): IP66/67, type 4X enclosure Sensor remote version (option): IP68, type 6P enclosure Transmitter remote version: IP66/67, Type 4X enclosure | |
| 顯示/操作 | 4‐line backlit display with touch control (operation from outside) Configuration via local display, web browser and operating tools possible | |
| 輸出 | 3 ouputs: 0‐20 mA/4‐20 mA HART (active) Pulse/frequency/switch output (passive) Pulse/frequency output (passive) Switch output (passive) | |
| 輸入 | Status input | |
| 數(shù)字式通信 | HART, PROFIBUS DP, EtherNet/IP, Modbus RS485 | |
| 電源 | AC 100 to 240 V / AC/DC 24 V | |
| 危險(xiǎn)區(qū)認(rèn)證 | cCSAus | |
| 計(jì)量認(rèn)證和證書 | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR | |
| 衛(wèi)生型認(rèn)證和證書 | Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920 | |
